This mat worked well on my carpet. It stays in place and I can move around in my office chair without fear of the mat shifting. Very well satisfied and I would recommend this item.
It’s not as thick as I expected so with how plush my carpet is my chair doesn’t roll as easily. BUT it’s better than being stuck in the carpet and not able to move. I’m satisfied.
I’m disappointed with this mat. In only a week deep grooves have formed where my chair wheels rest. So now I cannot roll the chair around my desk smoothly I have to actually pick up a chair leg to roll it out of its rut. Think I need to return this.